1.   If you encounter an animal, give it a wide berth and consult a professional pest- control expert.

2.   If through inattention, or haphazard control efforts, a flea population becomes thoroughly established, pet owners may choose to turn to a professional pest control service.

3.   Still, some people prefer leaving the job to a professional pest control company.

4.   It cited crop insecticides, herbicides, fungicides, seed treatment products and professional pest control products.